Self-Q-switching of a bismuth-doped germanosilicate fiber laser operating at 1.46 μm

M. Jung; M. Melkumov; V. F. Khopin; E. M. Dianov; J. Y. Kim; J. H. Lee

doi:10.1088/1612-2011/10/12/125104

Self-Q-switching of a bismuth-doped germanosilicate fiber laser operating at 1.46 μm

M. Jung, M. Melkumov, V. F. Khopin, E. M. Dianov, J. Y. Kim, J. H. Lee

School of Electrical and Computer Engineering

Research output: Contribution to journal › Article › peer-review

17 Scopus citations

Abstract

A self-Q-switched bismuth-doped germanosilicate fiber laser operating at 1463 nm is demonstrated. This letter experimentally shows that stable Q-switched pulses with a temporal width of ̃1.8 μs at a repetition rate of ̃65 kHz can be obtained from a simple, all-fiberized Fabry-Perot-type cavity without using a saturable absorber. The tuning capability of the temporal characteristics of the output pulses depending on pump power is also investigated.

Original language	English
Article number	125104
Journal	Laser Physics Letters
Volume	10
Issue number	12
DOIs	https://doi.org/10.1088/1612-2011/10/12/125104
State	Published - Dec 2013

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abstract = "A self-Q-switched bismuth-doped germanosilicate fiber laser operating at 1463 nm is demonstrated. This letter experimentally shows that stable Q-switched pulses with a temporal width of{\~ }1.8 μs at a repetition rate of{\~ }65 kHz can be obtained from a simple, all-fiberized Fabry-Perot-type cavity without using a saturable absorber. The tuning capability of the temporal characteristics of the output pulses depending on pump power is also investigated.",

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AU - Jung, M.

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AU - Khopin, V. F.

AU - Dianov, E. M.

AU - Kim, J. Y.

AU - Lee, J. H.

PY - 2013/12

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N2 - A self-Q-switched bismuth-doped germanosilicate fiber laser operating at 1463 nm is demonstrated. This letter experimentally shows that stable Q-switched pulses with a temporal width of ̃1.8 μs at a repetition rate of ̃65 kHz can be obtained from a simple, all-fiberized Fabry-Perot-type cavity without using a saturable absorber. The tuning capability of the temporal characteristics of the output pulses depending on pump power is also investigated.

AB - A self-Q-switched bismuth-doped germanosilicate fiber laser operating at 1463 nm is demonstrated. This letter experimentally shows that stable Q-switched pulses with a temporal width of ̃1.8 μs at a repetition rate of ̃65 kHz can be obtained from a simple, all-fiberized Fabry-Perot-type cavity without using a saturable absorber. The tuning capability of the temporal characteristics of the output pulses depending on pump power is also investigated.

UR - https://www.scopus.com/pages/publications/84890526888

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ER -

Self-Q-switching of a bismuth-doped germanosilicate fiber laser operating at 1.46 μm

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